Lesson 1 / 25

RAG architecture

Apply RAG architecture with clear evidence.

Understand RAG architecture

For RAG architecture, begin with the problem it solves. Identify the inputs, constraints, and observable outcome before choosing an implementation.

See the workflow

Use this path while practising RAG architecture: understand, act, verify, and improve.

Workflow for RAG architecture.
Figure 1.1 — A repeatable workflow.

A useful comparison

RAG architecture is like a route plan: it keeps each step connected to a destination.

Check your reasoning.

Quick check: What is the best first step for RAG architecture?

  • Define the goal and constraints.
  • Copy an unverified example.
  • Skip measurement.
Answer

Define the goal and constraints. — A clear goal and constraints make decisions reviewable.